blocks|key|1075252|text|在“Tools+->+Visual+Studio+Options”对话框“->+Debugging+->”中，选中“将所有输出窗口文本重定向到即时窗口”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1075253|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In the Tools -> Visual Studio Options Dialog -> Debugging -> Check the "Redirect All Output Window Text to the Immediate Window".

blocks|key|1075167|text|使用System.Diagnostics.Trace|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1075168|根据所附加的侦听器的不同，跟踪输出可以转到调试窗口、控制台、文件、数据库或一次全部执行。可能性确实是无限的，因为实现您自己的TraceListener非常简单。|1075169|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.diagnostics.trace.aspx^0|2|O|2|O|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@$9|S|A|T|1|U]]|E|$]]|$1|F|3|G|5|6|7|V|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|I|$J|$5|K|L|M|E|$N|O]]]]

Use <a href="http://msdn.microsoft.com/en-us/library/system.diagnostics.trace.aspx" rel="noreferrer"><code>System.Diagnostics.Trace</code></a>

Depending on what listeners you attach, trace output can go to the debug window, the console, a file, database, or all at once. The possibilities are literally endless, as implementing your own TraceListener is extremely simple.

blocks|key|1075202|text|你可以创建一个你运行的包装器应用程序，而不是直接运行你真正的应用程序。包装器应用程序可以侦听stdout并将所有内容重定向到Trace。然后更改运行设置以启动包装器，并传入要运行的实际应用程序的路径。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1075203|如果将调试器附加到包装器，还可以让包装器自动将调试器附加到新进程。|1075204|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

You could create a wrapper application that you run instead of directly running your real app. The wrapper application can listen to stdout and redirect everything to Trace. Then change the run settings to launch your wrapper and pass in the path to the real app to run.

You could also have the wrapper auto-attach the debugger to the new process if a debugger is attached to the wrapper.

blocks|key|1290161|text|我知道这只是另一个答案，但我想我应该为新的Web开发人员写一些东西，他们可能会对“更改Windows应用程序”这一部分感到困惑，因为我认为默认情况下，Visual+Studio+2013中的MVC应用程序默认使用类库的输出类型。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1290162|默认情况下，我的Web应用程序设置为"Class+Library“的输出类型。你不必改变这一点。我所要做的就是按照“工具”>“选项”>“调试”>“将所有输出窗口文本重定向到即时”窗口中的建议进行操作。然后我使用了上面Joel+Coehoorn的System.Diagnostics.Trace建议。|offset|length|style|CODE|1290163|entityMap^0|0|3E|O|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

I know this is just another answer, but I thought I'd write something down for the new Web Developers, who might get confused about the "Change to a Windows Application" part, because I think by default an MVC application in Visual Studio 2013 defaults to an Output Type of Class Library. 

My Web Application by default is set as an output type of "Class Library." You don't have to change that. All I had to do was follow the suggestions of going to Tools > Options > Debugging > Redirect all Output Window text to the Immediate Window. I then used the <code>System.Diagnostics.Trace</code> suggestion by Joel Coehoorn above.

blocks|key|1290339|text|一个对我有效的简单解决方案，使用控制台功能(ReadKey、带格式的字符串和arg等)并查看和保存输出：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1290340|我编写了写入Console和Trace的TextWriter，并用它替换了Console.Out。|offset|length|style|CODE|1290341|如果您使用对话框->调试，请选中“将所有输出窗口文本重定向到即时窗口”，您将在“即时”窗口中获得该文本，并且非常干净。|1290342|我的代码:在我的代码开头：|1290343|Console.SetOut(new+TextHelper());|code-block|syntax|javascript|1290344|还有这个类：|1290345|public+class+TextHelper+:+TextWriter
{
++++TextWriter+console;

++++public+TextHelper()+{
++++++++console+=+Console.Out;
++++}

++++public+override+Encoding+Encoding+=>+this.console.Encoding;

++++public+override+void+WriteLine(string+format,+params+object[]+arg)
++++{
++++++++string+s+=+string.Format(format,+arg);
++++++++WriteLine(s);
++++}

++++public+override+void+Write(object+value)
++++{
++++++++console.Write(value);
++++++++System.Diagnostics.Trace.Write(value);
++++}

++++public+override+void+WriteLine(object+value)
++++{
++++++++Write(value);
++++++++Write("\n");
++++}

++++public+override+void+WriteLine(string+value)
++++{
++++++++console.WriteLine(value);
++++++++System.Diagnostics.Trace.WriteLine(value);
++++}
}|1290346|注意:我只覆盖了我需要的内容，所以如果您编写了其他类型，则应该覆盖更多类型|1290347|entityMap^0|0|6|7|E|5|11|B|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@$D|10|E|11|F|G]|$D|12|E|13|F|G]|$D|14|E|15|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|16|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|17|8|@]|9|@]|A|$]]|$1|L|3|M|5|N|7|18|8|@]|9|@]|A|$O|P]]|$1|Q|3|R|5|6|7|19|8|@]|9|@]|A|$]]|$1|S|3|T|5|N|7|1A|8|@]|9|@]|A|$O|P]]|$1|U|3|V|5|6|7|1B|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]]|X|$]]

A simple solution that works for me, to work with console ability(ReadKey, String with Format and arg etc) and to see and save the output:
I write TextWriter that write to <code>Console</code> and to <code>Trace</code> and replace the <code>Console.Out</code> with it.
if you use Dialog -&gt; Debugging -&gt; Check the &quot;Redirect All Output Window Text to the Immediate Window&quot; you get it in the Immediate Window and pretty clean.
my code:
in start of my code:
<pre><code>Console.SetOut(new TextHelper());
</code></pre>
and the class:
<pre><code>public class TextHelper : TextWriter
{
 TextWriter console;

 public TextHelper() {
 console = Console.Out;
 }

 public override Encoding Encoding =&gt; this.console.Encoding;

 public override void WriteLine(string format, params object[] arg)
 {
 string s = string.Format(format, arg);
 WriteLine(s);
 }

 public override void Write(object value)
 {
 console.Write(value);
 System.Diagnostics.Trace.Write(value);
 }

 public override void WriteLine(object value)
 {
 Write(value);
 Write(&quot;\n&quot;);
 }

 public override void WriteLine(string value)
 {
 console.WriteLine(value);
 System.Diagnostics.Trace.WriteLine(value);
 }
}
</code></pre>
Note: I override just what I needed so if you write other types you should override more

blocks|key|1075526|text|关于System.Diagnostics.Debug在输出窗口中产生大量“垃圾”：您可以通过在输出窗口中单击鼠标右键来关闭它。例如，有一个你想要禁用的项目“模块加载消息”和一个你想要保留的项目“程序输出”。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1075527|entityMap^0|2|O|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

regarding <code>System.Diagnostics.Debug</code> producing a lot of "junk" in the Output window:
You can turn that off by right clicking in the output window. E.g. there's an item "Module Load Messages" which you want to disable and an item "Program Output" which you want to keep.

blocks|key|1075417|text|相反，您可以在测试结果中收集输出。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1075418|您不能提供输入，但是您可以很容易地提供几个带有不同命令行参数的测试，每个测试收集输出。|1075419|如果您的目标是调试，这是一种提供可重复调试方案的低成本方法。|1075420|namespace+Commandline.Test
{
++++using+Microsoft.VisualStudio.TestTools.UnitTesting;

++++[TestClass]
++++public+class+CommandlineTests
++++{
++++++++[TestMethod]
++++++++public+void+RunNoArguments()
++++++++{
++++++++++++Commandline.Program.Main(new+string[0]);
++++++++}
++++}
}|code-block|syntax|javascript|1075421|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|O|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|P|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Instead, you can collect the output in a test result.

You can't supply input, but you can easily provide several tests with different command line arguments, each test collecting the output.

If your goal is debugging, this is a low effort way of offering a repeatable debugging scenario.

<pre><code>namespace Commandline.Test
{
 using Microsoft.VisualStudio.TestTools.UnitTesting;

 [TestClass]
 public class CommandlineTests
 {
 [TestMethod]
 public void RunNoArguments()
 {
 Commandline.Program.Main(new string[0]);
 }
 }
}
</code></pre>

When doing a console application in Java with Eclipse, I see the output being put in a text box in the IDE itself, instead of having a console popping up like in Visual Studio. This comes in handy, as even after the program has exited, I can still make good use of the text that was written in it, as it doesn't get erased until I run it again. Is it possible to achieve anything like that with Visual Studio? I know that instead of doing

<pre><code>System.Console.WriteLine(str);
</code></pre>

I can do

<pre><code>System.Diagnostics.Debug.WriteLine(str);
</code></pre>

but it is not quite the same thing, as you get a lot of "junk" in the Output window, as all the loaded symbols and such.

Even better, is it possible to have everything done in the IDE itself, when you run your application, instead of having the console running?

Having the output of a console application in Visual Studio instead of the console

Visual Studio

数据库

调试器

Windows

Eclipse

Java

在使用Eclipse用Java编写控制台应用程序时，我看到输出被放在IDE本身的文本框中，而不是像在Visual Studio中那样弹出控制台。这很方便，因为即使在程序退出后，我仍然可以很好地利用其中的文本，因为直到我再次运行它，它才会被擦除。有没有可能用Visual Studio实现这样的功能？我知道与其这样做System.Console.WriteLine(str);我能做到System.Di

问在Visual Studio中使用控制台应用程序的输出，而不是控制台
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